Use base::StringPairs where appropriate for src/media/

chrome/browser/media/media_browsertest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/media/media_browsertest.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/test/base/ui_test_utils.h"
@@ skipping 10 matching lines @@
 const char MediaBrowserTest::kFailed[] = "FAILED";
 const char MediaBrowserTest::kPluginCrashed[] = "PLUGIN_CRASHED";
 
 MediaBrowserTest::MediaBrowserTest() : ignore_plugin_crash_(false) {
 }
 
 MediaBrowserTest::~MediaBrowserTest() {
 }
 
 void MediaBrowserTest::RunMediaTestPage(const std::string& html_page,
-                                        const media::QueryParams& query_params,
+                                        const base::StringPairs& query_params,
                                         const std::string& expected_title,
                                         bool http) {
   GURL gurl;
   std::string query = media::GetURLQueryString(query_params);
   scoped_ptr<net::SpawnedTestServer> http_test_server;
   if (http) {
     http_test_server.reset(
         new net::SpawnedTestServer(net::SpawnedTestServer::TYPE_HTTP,
                                    net::SpawnedTestServer::kLocalhost,
                                    media::GetTestDataPath()));
@@ skipping 36 matching lines @@
   // Update document title to quit TitleWatcher early.
   web_contents()->GetController().GetActiveEntry()
       ->SetTitle(base::ASCIIToUTF16(kPluginCrashed));
   ADD_FAILURE() << "Failing test due to plugin crash.";
 }
 
 void MediaBrowserTest::IgnorePluginCrash() {
   ignore_plugin_crash_ = true;
 }